Ex-boyfriend Retry Season 1 (Complete) (Japanese Drama)

Mitsu, a college student, still carries the trauma of her first love and broken heart from junior high. She hopes to find new love, but her ex-boyfriend, Kaede, is her next-door neighbor. Five years later, he’s more sophisticated, but his smile remains the same. As Mitsu tries to move on and enjoy university life, she’s caught between her mature ex and her best friend.